Hard copy out of gamut detection
US7764400B2 · kind B2 · utility
3Cited by
9References
22Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 28, 2007 |
| Grant date | Jul 27, 2010 |
| Priority date | — |
| Expiry date | Jan 16, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N1/6058
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method for representing out of gamut colors in a original printed image for an output device includes sampling the original printed image to identify colors for the original image, comparing the identified colors of the sampled original printed image with an output profile of an output device to identify out of gamut colors for the output device, and displaying a preview of the original printed image in which out of gamut colors for the output device are identified.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.